Live Daily — Madonna [ tickets ] will follow up her in-progress world tour behind last year's "Hard Candy" with "Celebration," a hits compilation featuring two new songs. Currently in the midst of a European leg that wraps Sept. 1 in Israel, the pop superstar ... more info

MTV.co.uk News — Madonna will release a new greatest hits collection called Celebration later this year on September 28.   The album will feature two new tracks- one of which ‘Celebration’ will be... more info

Rolling Stone — Madonna confirmed plans to release her definitive greatest hits compilation Celebration today, due September 29th as both a single and double album. As if the lure of 37 Top 10 hits wasn’t enough, Celebration will also feature a pair of new tracks ... more info

JamBase — The Rock and Roll Hall of Fame Celebrates Its 25th Anniversary with Two Huge Concerts U2, Bruce Springsteen & The E Street Band, Simon & Garfunkel, Metallica, Paul Simon Aretha Franklin, Stevie Wonder, Crosby, Stills Nash & Friends and Eric Clapton ... more info

Rolling Stone — Bruce Springsteen and the E Street Band, U2, Paul Simon, Metallica, Eric Clapton, Aretha Franklin, Stevie Wonder, Crosby, Stills, Nash and Friends and Simon and Garfunkel are among the legendary artists confirmed for a landmark two-night concert even... more info

Perez Hilton — Purrrrfect! Lil' Kim was looking hawt at the Mandela Day Celebration Concert at Radio City Music Hall on Saturday. We love the more natural look on her!!! Stick with it, girl! [Image via WENN.] more info

Perez Hilton — We sometimes forget how seks Jesse McCartney can be. Then, he emerges dressed to the nines and we remember! Jesse attended the Mandela Day: A 46664 Celebration Concert at Radio City Music Hall in NYC this weekend looking very dapper indeed! You shoul... more info

All About Jazz — This year for the first time a Mandela Day concert was held in New York. It was a birthday party and fund-raiser for 46664, Mr. Mandelas AIDS organization. "Happy 91st, Mr. Mandela," Aretha Franklin announced at Radio City Music Hall on Saturday n... more info

All About Jazz — CONCORD MUSIC GROUP SPOTLIGHTS SAXOPHONIST LESTER YOUNG IN THE LATEST INSTALLMENT OF THE CENTENNIAL CELEBRATION SERIESLESTER YOUNG: CENTENNIAL CELEBRATION MARKS THE 100TH ANNIVERSARY OF YOUNG'S BIRTHCOLLECTION TO BE RELEASED AUGUST 4, 2009By the time... more info

The Quietus — Green Gartside joins tribute more info